Sony Xperia Z5 Premium : A 4K SmartPhone

A brand new smartphone from Sony, The XPERIA Z5 PREMIUM. a.k.a A 4K Smartphone. 
This new  device is packed with :
1.Snapdragon 810 Chipset
2. Adreno 430 GPU
3. 3GB RAM
4. 3430mAh battery
All the features inside a Metal body which is IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes.
The unbelievable awkwardly side placed volume button is what makes it UNIQUE and PREMIUM.
This phone is rocking a 5.5inch 4K IPS display, which brings an insane pixel density of 806ppi 
3840x2160. which is exactly 4times of 1080p.This is what makes it 

WORLD'S 1st SMARTPHONE WITH 4k DISPLAY

In comparison to other high end Smartphones it has an insane Image quality.

Here is a comparison ; 

If you use it on 1080p it does great but when it comes to 4k yeah....it takes a second or two 

but bam the difference is what makes it stand out of the crowd.We cannot say it is the
 true 4k phone. We obviously gonna see a lot of true 4k phones after this one.